National Natural Science Foundation of China [12275033]; Natural Science Foundation of Zhejiang Province [LY21A050002]; Zhejiang Sci-Tech University Scientific Research Start-up Fund [20062318-Y]; Natural Science Foundation of Hunan Province [2022JJ30582]
机构署名：
本校为其他机构
院系归属：
物理与电子科学学院
摘要：
We investigate both analytically and numerically the scattering of one-dimensional quantum droplets by a Pöschl-Teller reflectionless potential well, confirming that there is a sharp transition between full reflection and full transmission at a certain critical incident speed for both small droplets and large flat-top droplets. We observe sharp differences between small quantum droplet scattering and large quantum droplet scattering. The scattering of small quantum droplets is similar to that of solitons, where a spatially symmetric trapped mo...
